SHT1500 1300W 80mN Hall Thruster
CHARACTERISTIC VALUE Thrust 80mN
Specific Impulse 1800s Total Impulse capability 2000KN*s Power 1300W Efficiency 52%
Thruster magnetic system consisted of 7 coils: 1 inner coil, 4 outer coils and 2 trim coils. Trim coils where located behind the anode and proved to be able to provide magnetic field gradient sign change in the vicinity of the anode Magnetic system was designed to provide required level of radial magnetic field strength for wide range of working regime parameters without magnetic saturation in any magnetic system part. Magnetic lens was designed to be highly symmetric about thruster channel centerline, and has slight inclination to thruster centerline, in order to reduce plume divergence.
SHT250 200W 12,5mN Hall Thruster
CHARACTERISTIC VALUE Thrust 12,5mN
Specific Impulse 1300s Total Impulse capability 140KN*s Power 210W Efficiency 40%
Two coils configuration was used for the thruster design, large variety of operational modes options were achieved due to well designed magnetic field configuration. One of the best performance in the power level class was achieved.
SHT100 100W 5mN Hall Thruster
CHARACTERISTIC VALUE Thrust 5mN
Specific Impulse 1000s Total Impulse capability 40KN*s Power 100W Efficiency 32%
CHARACTERISTIC VALUE Thrust 5mN
Specific Impulse 1000s Total Impulse capability 40KN*s Power 100W Efficiency 32%
Two coils configuration was used for the 100W thruster design. All the coils were connected in series to reduce the control and power supply requirements.
Capable to deliver thrust as low as 50W.
CSHT200 CLUSTERED PROPULSION SYSTEM
Electric propulsion system based on 100W hall thruster units. The system’s full power level was 250W, dry mass of 17kg. With 10kg of propellant (Xenon) the system was capable to deliver about 90kN*s of total impulse.
- Total Power 250W
- Total Thrust 10mN
- Total Specific Impulse 900
- Dry mass 17Kg